CN107896424A - POS is anti-to tear circuit board and the anti-preparation method for tearing circuit board of POS - Google Patents
POS is anti-to tear circuit board and the anti-preparation method for tearing circuit board of POS Download PDFInfo
- Publication number
- CN107896424A CN107896424A CN201711234611.2A CN201711234611A CN107896424A CN 107896424 A CN107896424 A CN 107896424A CN 201711234611 A CN201711234611 A CN 201711234611A CN 107896424 A CN107896424 A CN 107896424A
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- China
- Prior art keywords
- pos
- circuit
- tearing
- circuit board
- layer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 239000010410 layer Substances 0.000 claims abstract description 50
- 229920002799 BoPET Polymers 0.000 claims abstract description 27
- 230000004888 barrier function Effects 0.000 claims abstract description 18
- 239000012790 adhesive layer Substances 0.000 claims abstract description 17
- 238000005520 cutting process Methods 0.000 claims abstract description 7
- 239000004020 conductor Substances 0.000 claims description 9
- 239000003292 glue Substances 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 239000000463 material Substances 0.000 claims 2
- 239000011248 coating agent Substances 0.000 abstract description 2
- 238000000576 coating method Methods 0.000 abstract description 2
- 230000001960 triggered effect Effects 0.000 abstract description 2
- 238000009413 insulation Methods 0.000 description 4
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 3
- 239000000853 adhesive Substances 0.000 description 3
- 230000001070 adhesive effect Effects 0.000 description 3
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000003854 Surface Print Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0275—Security details, e.g. tampering prevention or detection
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/10—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern
- H05K3/12—Apparatus or processes for manufacturing printed circuits in which conductive material is applied to the insulating support in such a manner as to form the desired conductive pattern using thick film techniques, e.g. printing techniques to apply the conductive material or similar techniques for applying conductive paste or ink patterns
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/09—Shape and layout
- H05K2201/09209—Shape and layout details of conductors
- H05K2201/09218—Conductive traces
Abstract
Prevent tearing circuit board and the anti-preparation method for tearing circuit board of POS the invention discloses POS, POS prevents that tearing circuit board includes PET film layer and warning device, the PET film layer is printed with triggers circuit for triggering warning device by the anti-ink layer that tears, the serpentine-like trend of triggers circuit wire, triggers circuit is printed with the insulating barrier for completely cutting off triggers circuit, the insulating barrier coats Pasting in the adhesive-layer of POS intraware, triggers circuit circuit after PET film layer is torn disconnects, once tearing the anti-of POS intraware tears protection circuit plate, trigger warning device, protect POS intraware.The anti-preparation method for tearing circuit board of POS includes first preventing tearing ink layer by PET film layer printing; prevent that tearing ink layer republishes triggers circuit; then triggers circuit is printed into insulating barrier; the last insulating barrier coating adhesive-layer; once tearing the anti-of POS intraware tears protection circuit plate; warning device is triggered, protects POS intraware.
Description
Technical field
The present invention relates to electronic equipment to protect field, more particularly to POS to prevent that tearing circuit board and POS prevents tearing circuit board
Preparation method.
Background technology
In current financial payment class product applications, in such as POS, ATM and other financial payment fields
Electronic equipment is needed by strict protection.But such as POS, its intraware can re-assembly after taking apart, greatly
It has impact on the protection to property, information etc..
In consideration of it, the defects of overcoming present in above-mentioned prior art is the art urgent problem to be solved.
The content of the invention
Present invention solves the technical problem that being to provide, a kind of POS of protection intraware is anti-to tear circuit board.
The technical solution adopted for the present invention to solve the technical problems is：PPOS machines prevent that tearing circuit board includes PET film layer
And warning device, the PET film layer is printed with triggers circuit for triggering warning device by the anti-ink layer that tears, described to touch
The serpentine-like trend of generating line conductor.Triggers circuit is printed with the insulating barrier for completely cutting off triggers circuit, and the insulating barrier coating can
The adhesive-layer of POS intraware is pasted on, triggers circuit circuit after PET film layer is torn disconnects.
It is further：It is described to prevent that it is ACHESON 452SS to tear ink layer.
It is further：The adhesive-layer is pressure sensitive glue.
It is further：The conductor width of the triggers circuit is no more than 0.2 millimeter, and distance is no more than 0.2 between wire
Millimeter.
It is further：The conductor width distance of the triggers circuit is 0.15 millimeter~0.2 millimeter, distance between wire
For 0.15 millimeter~0.2 millimeter.
It is further：The conductor width distance of the triggers circuit is 0.2 millimeter, and distance is 0.2 millimeter between wire.
Present invention solves the technical problem that it is to provide a kind of anti-making side for tearing circuit board of POS for protecting intraware
Method.
The technical solution adopted for the present invention to solve the technical problems is：The anti-preparation method for tearing circuit board of POS includes
Following steps：
Step 1：The PET film layer, which first prints, to be prevented tearing ink layer,
Step 2：The anti-ink layer that tears prints triggers circuit for triggering warning device,
Step 3：The triggers circuit is printed with the insulating barrier for completely cutting off triggers circuit,
Step 3：The insulating barrier coats Pasting in the adhesive-layer of POS intraware.
The beneficial effects of the invention are as follows：Once tearing PET film layer, triggers circuit open circuit, warning device, protection are triggered
POS intraware.
Brief description of the drawings
Fig. 1 is the anti-schematic diagram for tearing circuit board of POS.
Fig. 2 is the anti-partial schematic diagram for tearing circuit board of POS.
In figure mark for：PET film layer 1, prevent tearing ink layer 2, triggers circuit 3, warning device 4, adhesive-layer 5, insulating barrier
6。
Embodiment
The present invention is further described with reference to the accompanying drawings and detailed description.
As depicted in figs. 1 and 2, POS prevents that tearing circuit board includes PET film layer 1 and warning device 4, the PET film layer
1 is printed with triggers circuit 3 for triggering warning device 4 by the anti-ink layer 2 that tears, the wire of triggers circuit 3 it is serpentine-like walk
To.Triggers circuit 3 is printed with the insulating barrier 6 for completely cutting off triggers circuit 3, and the insulating barrier 6 coats Pasting inside POS
The adhesive-layer 5 of component, the triggers circuit 3 circuit after PET film layer 1 is torn disconnect.Prevent that tearing ink layer 2 is printed on PET
The surface of film layer 1, triggers circuit 3, which is printed on, prevents tearing the surface of ink layer 2, and it can be exhausted that the surface printing of triggers circuit 3, which has insulating barrier 6,
Edge oil, insulating barrier 6 are coated with adhesive-layer 5, and adhesive-layer 5 is pasted onto on POS intraware.POS intraware to be obtained or
Person is split POS intraware, it is necessary to open PET film layer 1.Prevent tearing ink layer 2 because being printed with, once open PET
Film layer 1, triggers circuit 3 are damaged, and warning device 4 did not received pulse all the way every 0.2 second, trigger warning device 4.POS
Intraware is arranged up and down, can all be printed with the upper surface of PET film layer 1 and lower surface for touching by the anti-ink layer 2 that tears
Transmit messages the triggers circuit 3 of alarm device 4, the adhesive-layer 5 of upper end pastes the component of upper end, and the adhesive-layer 5 of lower end pastes the group of lower end
Part, lower component is prevented to be split.
As depicted in figs. 1 and 2, it is described to prevent that it is ACHESON dielectric ink 452SS to tear ink layer 2.ACHESON dielectric ink
452SS is used as FPC insulation protection and is used, with having good adhesive force by processing or untreated PET films.
Excellent resistance to folding in the wrong is provided to wire, and can prevent the abrasion of plug part from rupturing.Pass through a large amount of field tests, ACHESON
Dielectric ink ED452SS tears ink layer 2 as anti-, causes the open circuit of triggers circuit 3 after opening PET film layer 1.
As depicted in figs. 1 and 2, the adhesive-layer 5 is pressure sensitive glue.Pressure sensitive glue is to have the gluing of sensitiveness to pressure
Agent, the generation for phenomena such as pressure-sensitive adhesive does not have degumming in use.
As depicted in figs. 1 and 2, distance is no more than 0.2 millimeter between the conductor width and wire of the triggers circuit 3.
Wire is covered with triggers circuit 3.
As depicted in figs. 1 and 2, distance is 0.15 millimeter~0.2 between the conductor width and wire of the triggers circuit 3
Millimeter.Wire is covered with triggers circuit 3.
As depicted in figs. 1 and 2, the anti-of POS intraware tears protection circuit board manufacturing method, and this method includes following step
Suddenly：First triggers circuit 3 is connected with warning device 4, warning device 4 receives the alarm signal of triggers circuit 3, can be alarm dress
Put 4 and receive pulse all the way in every 0.2 second, when the open circuit of triggers circuit 3, warning device 4 is not received by one after interval was more than 0.2 second
Road pulse, warning device 4 are alarmed.The PET film layer 1, which first prints, to be prevented tearing ink layer 2, described to prevent tearing the printed circuit cable of ink layer 2
The triggers circuit 3 of serpentine-like trend, the triggers circuit 3 are printed with the insulating barrier 6 for completely cutting off triggers circuit 3, the insulation
Layer 6 coats Pasting in the adhesive-layer 5 of POS intraware.It is described to prevent that it is ACHESON dielectric ink 452SS to tear ink layer 2.Angstrom
Strange gloomy dielectric ink 452SS is used as FPC insulation protection and is used, with having very by processing or untreated PET films
Good adhesive force.Excellent resistance to folding in the wrong is provided to wire, and can prevent the abrasion of plug part from rupturing.Pass through a large amount of scenes
Experiment, ACHESON dielectric ink ED452SS tear ink layer 2 as anti-, cause the open circuit of triggers circuit 3 after opening PET film layer 1.
PET film layer 1 first prints ACHESON dielectric ink 452SS, is then 4-6 μm in ACHESON dielectric ink 452SS print thickness
Silver-colored oil i.e. triggers circuit 3, baking temperature be 120 DEG C, baking time is one hour.In order to play oxidation resistant effect,
Print thickness is 3-5 μm of carbon oil in triggers circuit 3 again, and baking temperature is 120 DEG C, and baking time is one hour.In order to rise
To the insulating oil for acting on print thickness on carbon oil and being 5-7 μm of insulation, UV-light photocuring stove, ultraviolet illumination 600mj/ are crossed
cm2.As depicted in figs. 1 and 2, the adhesive-layer 5 is pressure sensitive glue, and model can be 3M467.Pressure sensitive glue is quick to have to pressure
The adhesive of perception, the generation for phenomena such as pressure-sensitive adhesive does not have degumming in use.Pressure-sensitive adhesive is pasted onto
After needing POS intraware to be protected, fixation in 48 hours is treated, ensures the stationarity pasted.Torn by this method
During PET film layer 1, while cause silver-colored oil i.e. the open circuit of triggers circuit 3, triggering warning device 4 is alarmed.
Particular embodiments described above, the purpose of the present invention, technical scheme and beneficial effect are carried out further in detail
Describe in detail it is bright, should be understood that the foregoing is only the present invention specific embodiment, be not intended to limit the invention, it is all
Within the spirit and principles in the present invention, any modification, equivalent substitution and improvements done etc., it should be included in the guarantor of the present invention
Within the scope of shield.
Claims (7)
1.POS machines are anti-to tear circuit board, including PET film layer (1) and warning device (4), it is characterised in that：The PET film layer
(1) triggers circuit (3) for being used for triggering warning device (4) is printed with by the anti-ink layer (2) that tears, the triggers circuit (3) is led
The serpentine-like trend of line, triggers circuit (3) are printed with the insulating barrier (6) for completely cutting off triggers circuit (3), and the insulating barrier (6) applies
Cover Pasting and be torn rear circuit in PET film layer (1) in the adhesive-layer (5) of POS intraware, the triggers circuit (3)
Disconnect.
2. POS according to claim 1 is anti-to tear circuit board, it is characterised in that：It is described it is anti-tear ink layer (2) material be
ACHESON 452SS.
3. POS according to claim 1 is anti-to tear circuit board, it is characterised in that：The material of the adhesive-layer (5) is pressure-sensitive
Type glue.
4. POS according to claim 1 is anti-to tear circuit board, it is characterised in that：The conductor width of the triggers circuit (3)
No more than 0.2 millimeter, distance is no more than 0.2 millimeter between wire.
5. POS according to claim 1 is anti-to tear circuit board, it is characterised in that：The conductor width of the triggers circuit (3)
Distance is 0.15 millimeter~0.2 millimeter, and distance is 0.15 millimeter~0.2 millimeter between wire.
6. POS according to claim 1 is anti-to tear circuit board, it is characterised in that：The conductor width of the triggers circuit (3)
Distance is 0.2 millimeter, and distance is 0.2 millimeter between wire.
The anti-preparation method for tearing circuit board of 7.POS machines, this method comprise the following steps：
Step 1：The PET film layer (1), which is first printed, prevents tearing ink layer (2),
Step 2：The anti-ink layer (2) that tears prints the triggers circuit (3) for being used for triggering warning device (4),
Step 3：The triggers circuit (3) prints the insulating barrier (6) for completely cutting off triggers circuit (3),
Step 3：The insulating barrier (6) coats Pasting in the adhesive-layer (5) of POS intraware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711234611.2A CN107896424A (en) | 2017-11-30 | 2017-11-30 | POS is anti-to tear circuit board and the anti-preparation method for tearing circuit board of POS |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711234611.2A CN107896424A (en) | 2017-11-30 | 2017-11-30 | POS is anti-to tear circuit board and the anti-preparation method for tearing circuit board of POS |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107896424A true CN107896424A (en) | 2018-04-10 |
Family
ID=61807026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711234611.2A Pending CN107896424A (en) | 2017-11-30 | 2017-11-30 | POS is anti-to tear circuit board and the anti-preparation method for tearing circuit board of POS |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107896424A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110191575A (en) * | 2019-06-18 | 2019-08-30 | 苏州明浩电子有限公司 | Two-wire type is anti-to tear flexible circuit board |
| CN110191577A (en) * | 2019-06-18 | 2019-08-30 | 苏州明浩电子有限公司 | Papery is anti-to tear flexible circuit board |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102855516A (en) * | 2012-07-24 | 2013-01-02 | 浙江大学 | Anti-theft electronic tag |
| CN203520432U (en) * | 2013-07-15 | 2014-04-02 | 北京瑞德艾迪科技有限公司 | Tear resistant RFID tag card for asset monitoring |
| CN104703386A (en) * | 2015-03-16 | 2015-06-10 | 福建新大陆支付技术有限公司 | Liquid crystal screen safety protection method, liquid crystal screen safety protection device, protecting circuit board thereof and manufacturing method |
| CN207518935U (en) * | 2017-11-30 | 2018-06-19 | 苏州斯普兰蒂电子有限公司 | POS machine prevents tearing circuit board |
-
2017
- 2017-11-30 CN CN201711234611.2A patent/CN107896424A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102855516A (en) * | 2012-07-24 | 2013-01-02 | 浙江大学 | Anti-theft electronic tag |
| CN203520432U (en) * | 2013-07-15 | 2014-04-02 | 北京瑞德艾迪科技有限公司 | Tear resistant RFID tag card for asset monitoring |
| CN104703386A (en) * | 2015-03-16 | 2015-06-10 | 福建新大陆支付技术有限公司 | Liquid crystal screen safety protection method, liquid crystal screen safety protection device, protecting circuit board thereof and manufacturing method |
| CN207518935U (en) * | 2017-11-30 | 2018-06-19 | 苏州斯普兰蒂电子有限公司 | POS machine prevents tearing circuit board |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110191575A (en) * | 2019-06-18 | 2019-08-30 | 苏州明浩电子有限公司 | Two-wire type is anti-to tear flexible circuit board |
| CN110191577A (en) * | 2019-06-18 | 2019-08-30 | 苏州明浩电子有限公司 | Papery is anti-to tear flexible circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information |
Address after: 215000 east of pangjin road and north of xiajiabang Road, Wujiang Economic and Technological Development Zone, Suzhou, Jiangsu (in Wujiang comprehensive free trade zone, No. 688 pangjin Road) Applicant after: Suzhou spranti Technology Co.,Ltd. Address before: 215000 group 6, Youyi village, bacha community, Songling Town, Wujiang District, Suzhou City, Jiangsu Province Applicant before: SUZHOU SPLENDID ELECTRONICS CO.,LTD. |
|
| CB02 | Change of applicant information |